Mashups are everywhere right now. So it’s strangely unsurprising (but still quite entertaining) to see the Teenage Mutant Ninja Turtles fighting crime in the Victorian period. Karen Quinn has built a charming steam-powered Party Wagon. In addition to everyone’s favorite anthropomorphic turtles, this build includes Guru Splinter, Casey “Sheer Luck” Holmes, Dr. April O’Watson, and Jack the Shredder. Perhaps next time the heroes in a half shell will travel even further back in time, to say, oh I don’t know, the Renaissance?